Public DNS Servers in Japan
324 servers verified as of — page 5 of 7.
Local / ISP Providers (323 total)
| IP | ASN | Org | Status | Reliability | Last checked | Tools |
|---|---|---|---|---|---|---|
64.176.60.37
|
AS20473 | The Constant Company, LLC | OK | 95% | 07-05-2026 09:48:41 (GMT) | WHOIS |
64.176.60.218
|
AS20473 | The Constant Company, LLC | OK | 95% | 07-05-2026 09:48:39 (GMT) | WHOIS |
64.176.34.74
|
AS20473 | The Constant Company, LLC | OK | 95% | 07-05-2026 09:48:34 (GMT) | WHOIS |
64.176.34.205
|
AS20473 | The Constant Company, LLC | OK | 95% | 07-05-2026 09:48:33 (GMT) | WHOIS |
61.24.34.162
|
AS9824 | JCOM Co., Ltd. | OK | 95% | 07-05-2026 09:40:55 (GMT) | WHOIS |
61.194.100.211
|
AS2514 | NTT PC Communications, Inc. | OK | 95% | 07-05-2026 09:40:28 (GMT) | WHOIS |
61.194.100.210
|
AS2514 | NTT PC Communications, Inc. | OK | 95% | 07-05-2026 09:40:26 (GMT) | WHOIS |
61.194.100.137
|
AS2514 | NTT PC Communications, Inc. | OK | 95% | 07-05-2026 09:40:24 (GMT) | WHOIS |
61.194.100.136
|
AS2514 | NTT PC Communications, Inc. | OK | 95% | 07-05-2026 09:40:22 (GMT) | WHOIS |
61.194.100.135
|
AS2514 | NTT PC Communications, Inc. | OK | 95% | 07-05-2026 09:40:20 (GMT) | WHOIS |
60.112.111.144
|
AS17676 | SoftBank Corp. | OK | 95% | 07-05-2026 09:38:48 (GMT) | WHOIS |
59.87.216.162
|
AS17506 | ARTERIA Networks Corporation | OK | 95% | 07-05-2026 09:38:44 (GMT) | WHOIS |
59.146.89.121
|
AS2527 | Sony Network Communications Inc. | OK | 95% | 07-05-2026 09:38:11 (GMT) | WHOIS |
58.191.60.25
|
AS17511 | OPTAGE Inc. | OK | 95% | 07-05-2026 09:36:10 (GMT) | WHOIS |
45.8.113.225
|
AS3258 | xTom Japan Corporation | OK | 95% | 07-05-2026 08:51:12 (GMT) | WHOIS |
45.77.29.123
|
AS20473 | The Constant Company, LLC | OK | 95% | 07-05-2026 08:50:49 (GMT) | WHOIS |
45.76.211.17
|
AS20473 | The Constant Company, LLC | OK | 95% | 07-05-2026 08:50:28 (GMT) | WHOIS |
45.32.53.45
|
AS20473 | The Constant Company, LLC | OK | 95% | 07-05-2026 08:47:54 (GMT) | WHOIS |
45.32.22.28
|
AS20473 | The Constant Company, LLC | OK | 95% | 07-05-2026 08:47:53 (GMT) | WHOIS |
45.32.11.127
|
AS20473 | The Constant Company, LLC | OK | 95% | 07-05-2026 08:47:39 (GMT) | WHOIS |
45.159.51.215
|
AS3258 | xTom Japan Corporation | OK | 95% | 07-05-2026 08:40:26 (GMT) | WHOIS |
45.159.48.14
|
AS3258 | xTom Japan Corporation | OK | 95% | 07-05-2026 08:40:24 (GMT) | WHOIS |
45.143.131.176
|
AS3258 | xTom Japan Corporation | OK | 95% | 07-05-2026 08:39:11 (GMT) | WHOIS |
43.239.249.183
|
AS3258 | xTom Japan Corporation | OK | 95% | 07-05-2026 08:37:05 (GMT) | WHOIS |
38.207.130.216
|
AS61112 | AkileCloud Network | OK | 95% | 07-05-2026 08:20:21 (GMT) | WHOIS |
223.135.185.53
|
AS2527 | Sony Network Communications Inc. | OK | 95% | 07-05-2026 07:57:02 (GMT) | WHOIS |
222.146.29.30
|
AS4713 | NTT DOCOMO BUSINESS,Inc. | OK | 95% | 07-05-2026 07:56:27 (GMT) | WHOIS |
220.110.205.218
|
AS4713 | NTT DOCOMO BUSINESS,Inc. | OK | 95% | 07-05-2026 07:53:56 (GMT) | WHOIS |
216.153.99.198
|
AS2527 | Sony Network Communications Inc. | OK | 95% | 07-05-2026 07:45:47 (GMT) | WHOIS |
211.5.111.78
|
AS2516 | KDDI CORPORATION | OK | 95% | 07-05-2026 07:33:56 (GMT) | WHOIS |
210.254.181.158
|
AS4713 | NTT DOCOMO BUSINESS,Inc. | OK | 95% | 07-05-2026 07:31:15 (GMT) | WHOIS |
210.159.17.242
|
AS2516 | KDDI CORPORATION | OK | 95% | 07-05-2026 07:29:48 (GMT) | WHOIS |
207.148.96.64
|
AS20473 | The Constant Company, LLC | OK | 95% | 07-05-2026 07:23:58 (GMT) | WHOIS |
203.180.218.201
|
AS2497 | Internet Initiative Japan Inc. | OK | 95% | 07-05-2026 07:17:30 (GMT) | WHOIS |
202.223.247.232
|
AS2907 | Research Organization of Information and Systems, National Institute of Informatics | OK | 95% | 07-05-2026 07:12:42 (GMT) | WHOIS |
202.221.60.88
|
AS2497 | Internet Initiative Japan Inc. | OK | 95% | 07-05-2026 07:12:40 (GMT) | WHOIS |
202.182.109.84
|
AS20473 | The Constant Company, LLC | OK | 95% | 07-05-2026 07:12:17 (GMT) | WHOIS |
198.13.58.167
|
AS20473 | The Constant Company, LLC | OK | 95% | 07-05-2026 06:50:21 (GMT) | WHOIS |
194.68.27.21
|
AS9009 | M247 Europe SRL | OK | 95% | 07-05-2026 06:35:13 (GMT) | WHOIS |
167.179.75.239
|
AS20473 | The Constant Company, LLC | OK | 95% | 07-05-2026 04:51:46 (GMT) | WHOIS |
167.179.102.152
|
AS20473 | The Constant Company, LLC | OK | 95% | 07-05-2026 04:51:43 (GMT) | WHOIS |
167.179.102.110
|
AS20473 | The Constant Company, LLC | OK | 95% | 07-05-2026 04:51:41 (GMT) | WHOIS |
167.179.110.32
|
AS20473 | The Constant Company, LLC | OK | 95% | 07-05-2026 04:51:35 (GMT) | WHOIS |
164.52.24.66
|
AS63199 | CDS Global Cloud Co., Ltd | OK | 95% | 07-05-2026 04:48:22 (GMT) | WHOIS |
163.44.22.244
|
AS2514 | NTT PC Communications, Inc. | OK | 95% | 07-05-2026 04:47:44 (GMT) | WHOIS |
162.43.53.234
|
AS131965 | Xserver Inc. | OK | 95% | 07-05-2026 04:47:22 (GMT) | WHOIS |
160.86.99.87
|
AS2527 | Sony Network Communications Inc. | OK | 95% | 07-05-2026 04:43:46 (GMT) | WHOIS |
160.187.29.34
|
AS152868 | THX Corp. | OK | 95% | 07-05-2026 04:42:49 (GMT) | WHOIS |
160.187.29.33
|
AS152868 | THX Corp. | OK | 95% | 07-05-2026 04:42:47 (GMT) | WHOIS |
158.51.109.77
|
AS18526 | DDPS Networks, LLC | OK | 95% | 07-05-2026 04:40:20 (GMT) | WHOIS |
DNS tools for Japan
- Test DNS speed from your location — find the fastest server for Japan
- Check your DNS privacy score — test for leaks, encryption, and DNSSEC
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